Framed! Used some scrap wood found at Lowes...I believe they're spacers that were used between layers on a pallet of fence slats, and they're all sorts of nasty green tinted when I pull them out of the scrap bin, but they're free, they have some great grain when sanded (and lose most of the greenishness), take stain really well, and usually have a lot of character in the way of knots and dings and occasional rounded edges with bark still visible. PERFECT for rustic, rugged frames. There's not really any consistency with thickness/width, so I try to grab a bunch at once and make frames out of pieces that are as close as possible in all dimensions, but sometimes I have to get aggressive in sanding to make edges match up a bit. I'll cut the bevel on my table saw, then measure and cut the 45-degree angles to length on my miter, flip all the pieces face-down (bevel-up) and glue/nail them together so that at least the front side is pretty even and any thickness differences can be sanded down. Wasn't able to get the back-side perfect on this one, but the differences are on the back, not the front. And I think it still gives it character.